The program is a dictionary desktop application based on geekpradd's Pydictionary and uses Wikipedia Api with some additional tweaks and a GUI using PyQt4.
When searching with the Wikipedia button:
It'll return the link and summary of the wikipedia page.
When searching with the Definition button:
In this case we looked up 'Github' which is not an english word, so it returned the somewhat "best" suggestions.
If a suggestion is clicked, it returns its defintion and deletes it from the Suggestion bar:
In case we look up a term that may refer to too many subject:
